[ 2324.675441][    C2] tc mirred to Houston: device veth2 is down
[ 2325.019452][    C2] tc mirred to Houston: device veth2 is down
[ 2325.523340][    C2] tc mirred to Houston: device veth3 is down
[ 2325.596398][    C2] tc mirred to Houston: device veth3 is down
[ 2325.652365][    C2] tc mirred to Houston: device veth2 is down
[ 2325.653355][    C2] tc mirred to Houston: device veth2 is down
[ 2325.899414][    C1] tc mirred to Houston: device veth3 is down